BR 03

In the North, the cavity has the form of a doline-shaft 5 m deep; at the extreme North, a descending fissure choked with blocks lets stones fall for a few metres. In the South, a very narrow fissure allows one to guess the other part of the cavity. The south entrance continues towards the South as an increasingly narrow fissure. Ten metres lower, one is below a ledge of blocks, facing a constriction that had to be enlarged and that is reached by passing high up. Behind, the downclimb between 2 pretty walls (grey limestone containing numerous fossils) leads to a joint-controlled floor, with earthy ground and continuing to the South by a vertical fissure a centimetre wide. On the East side, a small window opens onto a 1.5 m chimney that surmounts a very narrow shaft 2 m deep.

The other part of the cavity is reached by following a ridge that forms the East wall of the Gouffre, up to a narrow shaft whose opening is half blocked by blocks. Ten metres lower, one is below a ledge of blocks, facing a constriction that had to be enlarged, and that is reached by passing high up.